cnooc ningbo daxie petrochemical s largest domestic pp project started
recently, the commencement ceremony of two 450,000-ton/year polypropylene (pp) units of cnooc ningbo daxie petrochemical co., ltd. (referred to as “daxie petrochemical”) refining and chemical integration project was held at the project site. the project will build 6 million tons/year atmospheric and vacuum, 3.2 million tons/year catalytic cracking, 2.2 million tons/year wax oil hydrogenation, 1.5…
